The leaves of the large green-leaved cruciferous plant Isatis indica. Mainly produced in Jiangsu, Anhui, Hebei, Henan, Zhejiang and other places. Cultivated in winter and harvested in summer and autumn. Use fresh, or remove impurities and dry in the sun for raw use. [Alias] Daqin

Big green leaf

Cruciferous plant The leaves of woad. Mainly produced in Jiangsu, Anhui, Hebei, Henan, Zhejiang and other places. Cultivated in winter and harvested in summer and autumn. Use fresh, or remove impurities and dry in the sun for raw use.

[ alias ] Daqing , blue leaves, blue vegetables , blue leaves.

[ nature and flavor ] bitter, cold.

【 Meridian Return 】Liver Meridian, Heart Meridian , Stomach Meridian.

[ effect ] clears away heat and detoxifies, cools blood and stops bleeding.

【 Application 】

• Tumor Treatment

This product is mainly used for blood tumors , breast cancer , nasopharyngeal cancer , laryngeal cancer and other malignant tumors where heat and toxins are present.

is used for blood tumors multi-compatibility Lithospermum , Rehmannia glutinosa , peony bark and other cooling and detoxifying products;

is used for breast cancer multi-compatibility Chonglou , honeysuckle, Prunella vulgaris and other heat-clearing, detoxifying and relieving stagnation drugs;

is used for nasopharyngeal cancermultiple compatibilityXanthium fruit, magnolia, Forsythia , honeysuckle and other heat-clearing, detoxifying and resuscitating drugs;

is used forlaryngeal cancermultiple compatibilityseaweed, toad skin , mountain bean root , Shegan , reed root and other detoxifying, heat-clearing and throat-clearing drugs.

• Other applications

(1) Infectious diseases caused by a variety of bacteria and viruses : Used to treat febrile diseases, excessive heat and polydipsia, influenza , acute infectious hepatitis, bacillary dysentery , acute gastroenteritis , acute pneumonia .

(2) Erysipelas , Jaundice , Dysentery , Throat paralysis , Sore throat , Carbuncle and swollen poison : This product has a good heat-clearing and detoxifying effect. It is mostly compatible with wild chrysanthemum , Isatis root and other Heat-clearing and detoxifying medicine .

(3) Vomiting blood, epistaxis: This product cools blood and stops bleeding. It is mostly compatible with large thistle, agrimony and other hemostatic drugs.

• Application of patent medicine

Compound Daqingye Granules functions to clear away heat and detoxify, relieve surface and disperse wind, and is used for wind-heat cold and influenza . It is also used as an auxiliary treatment for tumors complicated by infections due to excessive heat and toxins.

[Note when using ] Those with spleen and stomach deficiency and cold should not take .

【 Literature Discussion 】

" Ben Jing Feng Yuan ": Daqing can purge liver and gallbladder real fire . It is used to remove evil heat in the heart and stomach, so it is an important medicine for children with malnutrition and erysipelas.

" Famous Doctors' Notes ": Treats gas headache, severe fever and aphtha. Blue leaf juice can kill hundreds of poisons, detoxify wolfsbane and shoot poison.

" Newly Revised Materia Medica ": Daqing uses both leaves and stems, not just stems.